MESSAGE
| DATE | 2002-06-21 |
| FROM | Ruben Safir
|
| SUBJECT | Subject: [hangout] perl hash value
|
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Date: Fri, 21 Jun 2002 10:24:31 -0400
From: Ruben Safir
To: steven melendez
Cc: hangout-at-www2.mrbrklyn.com, learn-at-www2.mrbrklyn.com
Subject: [hangout] perl hash value
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This is covered int he Perl Classes given by NYLXS which are
inexpenssive.
There is no such thing as an array of arrays. There is only
an array of array references
Something like this would work
$myhash{
$reararyref1 => [$arrayref2 ,$arrayref3...]
$reararyref2 => [$arrref4, arrayref5 ],
$reararyref3 => [$arrref4, arrayref5 ],
$reararyref4 => [$arrref4, arrayref5 ],
$reararyref5 => [$arrref4, arrayref5 ],
$reararyref6 => [$arrref4, arrayref5 ],
$reararyref7 => [$arrref4, arrayref5 ],
$reararyref8 => [$arrref4, arrayref5 ],
}
Or just assign them like this
$arrayref = \-at-myarray;
$arrayref2 = \-at-myarray;
%hash = ($arrayref = > $arrayref2);
or
$hash[1][2] = value;
Ruben
On Fri, Jun 21, 2002 at 07:10:36AM -0700, steven melendez wrote:
> Hi,
>
> Does anyone know how what the syntax is for defining a
> hash whose values consist of an array of arrays.
>
> ie. something like
> %hash = (
> "1" => ((array),(array),(array))
> );
>
> but I don't think the value syntax is correct
>
> Thanks for any help,
>
> -steven
>
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